public class Triangle implements Shape{
	private int bottom;
	private int height;
	Triangle(int b, int h){
		this.bottom = b;
		this.height = h;
	}
	public int getBottom(){
		return bottom;
	}
	public int getHeight(){
		return height;
	}
	public int Area(){
		return (int)(bottom*height*0.5);
	}
}
